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<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script>
	
	var num=0;
	
	for(var i=1;i<10;i++){
		
		if(i%5==0){
			//break;	//立即强制退出整个循环
			continue;	//立即退出当前次循环，接着执行下面的循环
		}	
		num++;
	};
	//console.log(num);//4
	console.log(num);//8
</script>
</head>

<body>
</body>
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